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18
RESULTS

Media Type
18
texts
Availability
18
Always Available
Year
1
1916
3
1909
1
1908
3
1904
1
1902
2
1901
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Topics & Subjects
7
Ophthalmology
6
Eye
5
Ocular Physiological Phenomena
4
Sensation
4
Senses and sensation
3
Vision
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Collection
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Creator
5
kries, johannes von, 1853-1928
3
helmholtz, hermann von, 1821-1894
3
johannes von kries
3
nagel, wilibald a., 1870-1911
1
engelmann, th. w. (th. wilhelm), 1843-1909
1
hirschberg, j. (julius), 1843-1925
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Language
18
German
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